1PI8 - Header Asymmetric Unit

HEADER VIRAL PROTEIN 29-MAY-03 1PI8

TITLE STRUCTURE OF THE CHANNEL-FORMING TRANS-MEMBRANE DOMAIN OF TITLE 2 VIRUS PROTEIN "U" (VPU) FROM HIV-1

COMPND MOL_ID: 1; COMPND 2 MOLECULE: VPU PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TRANS-MEMBRANE DOMAIN; COMPND 5 SYNONYM: U ORF PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 GENE: VPU; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BLR(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-31B(+)

KEYWDS ALPHA HELIX, VIRAL PROTEIN

EXPDTA SOLID-STATE NMR

NUMMDL 4

AUTHOR S.H.PARK,A.A.MRSE,A.A.NEVZOROV,M.F.MESLEH,M.OBLATT-MONTAL, AUTHOR 2 M.MONTAL,S.J.OPELLA

REVDAT 2 24-FEB-09 1PI8 1 VERSN REVDAT 1 11-NOV-03 1PI8 0

JRNL AUTH S.H.PARK,A.A.MRSE,A.A.NEVZOROV,M.F.MESLEH, JRNL AUTH 2 M.OBLATT-MONTAL,M.MONTAL,S.J.OPELLA JRNL TITL THREE-DIMENSIONAL STRUCTURE OF THE CHANNEL-FORMING JRNL TITL 2 TRANS-MEMBRANE DOMAIN OF VIRUS PROTEIN "U" (VPU) JRNL TITL 3 FROM HIV-1 JRNL REF J.MOL.BIOL. V. 333 409 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 14529626 JRNL DOI 10.1016/J.JMB.2003.08.048

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SCRWL 2.1 REMARK 3 AUTHORS : BOWER, M.J., COHEN, F.E., DUNBRACK JR., R.L. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THIS STRUCTURE WAS CONSTRUCTED AS A REMARK 3 SYMMETRIC TETRAMER OF THE VPU2-30+ TRANS-MEMBRANE CONSTRUCT REMARK 3 BASED ON THE EMPIRICAL MINIMIZATION OF ENERGY UPON THE REMARK 3 ADDITION OF SIDECHAINS TO A BACKBONE STRUCTURE THAT WAS REMARK 3 GENERATED FROM SOLID-STATE NMR DATA USING THE PROGRAM SCWRL.

REMARK 4 REMARK 4 1PI8 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-03. REMARK 100 THE RCSB ID CODE IS RCSB019337.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : COMPLETELY ALIGNED IN GLASS REMARK 210 PLATES: 3.5 MG VPU2-30+ U-15N, REMARK 210 75 MG LIPID MIXTURE (DOPC: REMARK 210 DOPG, 9:1) REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : PISEMA REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2.1 REMARK 210 METHOD USED : SCWRL 2.1 REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 4 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: PISEMA: POLARIZATION INVERSION SPIN EXCHANGE AT THE REMARK 210 MAGIC ANGLE

REMARK 217 REMARK 217 SOLID STATE NMR STUDY REMARK 217 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLID REMARK 217 STATE NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 217 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 217 THESE RECORDS ARE MEANINGLESS.

REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-4 REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLN A 2 REMARK 465 PRO A 3 REMARK 465 ILE A 4 REMARK 465 GLN A 5 REMARK 465 ILE A 6 REMARK 465 ILE A 26 REMARK 465 ILE A 27 REMARK 465 GLU A 28 REMARK 465 GLY A 29 REMARK 465 ARG A 30 REMARK 465 GLY A 31 REMARK 465 GLY A 32 REMARK 465 LYS A 33 REMARK 465 LYS A 34 REMARK 465 LYS A 35 REMARK 465 LYS A 36

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PI7 RELATED DB: PDB REMARK 900 PENTAMER STRUCTURE OF CHANNEL-FORMING TRANS-MEMBRANE DOMAIN REMARK 900 OF VPU

DBREF 1PI8 A 1 30 UNP Q70625 VPU_HV1LW 1 30

SEQADV 1PI8 GLY A 29 UNP Q70625 TYR 29 ENGINEERED SEQADV 1PI8 GLY A 31 UNP Q70625 CLONING ARTIFACT SEQADV 1PI8 GLY A 32 UNP Q70625 CLONING ARTIFACT SEQADV 1PI8 LYS A 33 UNP Q70625 CLONING ARTIFACT SEQADV 1PI8 LYS A 34 UNP Q70625 CLONING ARTIFACT SEQADV 1PI8 LYS A 35 UNP Q70625 CLONING ARTIFACT SEQADV 1PI8 LYS A 36 UNP Q70625 CLONING ARTIFACT

SEQRES 1 A 36 MET GLN PRO ILE GLN ILE ALA ILE VAL ALA LEU VAL VAL SEQRES 2 A 36 ALA ILE ILE ILE ALA ILE VAL VAL TRP SER ILE VAL ILE SEQRES 3 A 36 ILE GLU GLY ARG GLY GLY LYS LYS LYS LYS

HELIX 1 1 ALA A 7 VAL A 25 1 19

CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 1.000000 0.000000 0.000000 0.00000

SCALE2 0.000000 1.000000 0.000000 0.00000

SCALE3 0.000000 0.000000 1.000000 0.00000